ppm definition

ppm means parts per million.
ppm means parts per million by weight.

Examples of ppm in a sentence

  • The Crown commits to have the revisions to PPM 128 completed prior to the start of the 2024- 25 school year.

  • Within 60 days of the ratification of the Central Terms, the Crown, ETFO, and OPSBA will meet to revise PPM 128: The Provincial Code of Conduct and School Board Codes of Conduct.

  • The Crown will endeavour to provide an informational briefing to OSSTF and OPSBA in the event of the implementation of significant new policy initiatives, such as the implementation of a new PPM, that are not brought to the Ministry Initiatives Committee.

  • Upon securing adequate capital to fund SM-31 Demonstration and Validation (Dem/Val) as outlined in the SM-31 Dem/Val use of funds as identified in the SM-31 Business Plan and/or Private Placement Memorandum (PPM), Stavatti will begin the fast-track, "Skunk-Works" style Demonstration and Validation Program (Dem/Val) which focuses upon the assembly and production of SM-31 Prototype Air Vehicles (PAVs).

  • As further described in the PPM (Sub sections 4.02.02 through 4.03) this restriction is in force for a period of not less than two years where the cost of heat is paid by the Household, and not less than five years where the cost of heat is included in the rent.


More Definitions of ppm

ppm means an abbreviation for parts per million, the unit of measurement used in chemical testing which indicates the parts by weight in relation to one million parts by weight of water, such as the term milligrams per liter (mg/L).
ppm means parts per million.‌
ppm means ml/m3.
ppm means parts per million by volume unless otherwise specified in the applicable rule or an individual permit. It is a dimensionless unit of measurement for gases that expresses the ratio of the volume of one component gas to the volume of the entire sample mixture of gases.
ppm or “Public Performance Measure” means the public performance measure as produced and/or published by Network Rail;
ppm means parts per million. See notation under mg/l for use.